Distance between cities › USA › South Dakota › Iona, SD › Distance from Iona to Detroit Metropolitan Airport Book Hotels

Distance from Iona, SD to DTW Airport

Distance

1,010 mi

Time

18 hours 36 mins

Gas Cost

$94 - $183

Helpful Inaccurate

There are 816.86 miles from Iona to Detroit Metropolitan Airport (DTW) in east direction and 1,010 miles (1,625.44 kilometers) by car, following the I-90 route.

Iona and DTW Airport are 18 hours 36 mins far apart, if you drive non-stop .

This is the fastest route from Iona, SD to DTW Airport. The halfway point is Rockland, WI.

Please note the time difference between Iona, SD and DTW Airport is 1 hour. The current time in Iona is 5:51 am and the current time in DTW Airport is 6:51 am.

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Lowest Price Rental Cars in Iona, SD

Planning on renting a car to go from Iona, SD to DTW Airport? Here there are some offers to rent a car in Iona, SD

Small

From $14

Intermediate

From $18

Full-size

From $24

SUVs

From $28

Vans

From $40

Compare rental car prices in Iona »

Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 40.58 gallons of gas to cover the route between Iona, SD and DTW Airport.

The estimated cost of gas to go from Iona to DTW Airport is $132.37.

During the route, an average car will release 795.06 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.26 per gallon of regular gas. Price last updated on March 12, 2026.
Read more about our CO₂ calculation.

Halfway Point Between Iona, SD and DTW Airport

If you want to meet halfway between Iona, SD and DTW Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.910267 and -90.939316, or 43º 54' 36.9612" N, 90º 56' 21.5376" W. This location is 505.23 miles away from Iona, SD and DTW Airport and it would take approximately 9 hours 18 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Rockland, WI, situated 485 miles from Iona, SD and 528 miles from DTW Airport. It would take 7 hours 24 mins to go from Iona to Rockland and 8 hours 8 mins to go from DTW to Rockland.